local secondfile = io.popen("wget -q -O - http://10.248.98.2/cgi-bin/get_challen_ge?username=2001")
if nil == secondfile then
    print("open file for wget fail")
end

print("\n====== wget result:")
-- 读取文件内容
local content = secondfile:read("*a")
print(content)

-- 关闭文件
secondfile:close()


